Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Exhaust gas purification apparatus for internal combustion engine

Exhaust gas purification apparatus for internal combustion engine

US Patent 9421496 · Granted Aug 23, 2016

Estimated economic value: $872,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power transmission unit for electric bicycles, and electric bicycle2025
Power transmission unit for electric bicycles, and electric bicycle2025
Method for producing at least one of unsaturated aldehyde and unsaturated carbox2022
Acoustic insulation system for internal combustion engine2021
Exhaust gas purification apparatus for internal combustion engine2016
Exhaust gas control apparatus for internal combustion engine2015
Exhaust gas control apparatus for internal combustion engine2015
Resist underlayer film-forming composition, pattern-forming method and resist un2015
Composition for forming resist underlayer film and pattern-forming method2015
Pattern forming method2015
Resist underlayer film-forming composition and method for forming pattern2015
Resist underlayer film-forming composition2014